- Talks
- Today's Events
- Conferences
Activities
Talks
(Lunch Seminar) Higgs Cosmology: Explaining Origin of Visible and Dark Universe
04/03
2018
- Title (Lunch Seminar) Higgs Cosmology: Explaining Origin of Visible and Dark Universe
- Speaker
- Date
- Venue
Abstract
|
CAS Key Laboratory of Theoretical Physics | |
|
Institute of Theoretical Physics | |
|
Chinese Academy of Sciences | |
|
Lunch Seminar | |
|
Title 题目 |
Higgs Cosmology: Explaining Origin of Visible and Dark Universe |
|
Speaker 报告人 |
于江浩 副研究员 |
|
Affiliation 所在单位 |
ITP |
|
Date 日期 |
2018年4月3日（周二）中午12：00 |
|
Venue 地点 |
Conference Hall 322, ITP/理论物理所322报告厅 |
|
Abstract 摘要 |
The standard model of particle physics cannot explain origin of 5% visible matter (matter-antimatter asymmetry) and 25% dark matter. The Higgs Boson discovered in 2012 contains necessary ingredients and possible connections to address these mysteries. I will review the role of the Higgs Boson at early Universe, and then focus on Higgs portal new physics scenario which accommodates first order electroweak phase transition, baryogenesis, and WIMPy/asymmetric dark matter. This scenario provides rich signatures: possible Gamma-ray signal from Fermi-LAT Space Telescope, possible solution on Hubble constant tension, strong gravitational wave with space-based LISA detection, and future 100 TeV collider signatures. I will briefly discuss the interplay among these signatures in future experiments. |
|
Contact Person 所内联系人 |
杨刚 |